. napa where terry mcsweeney has been reporting all morning of flooding at highway 12, Ñs reopened. >> that just in. the abc7 morning news continues in 25 minutes with news, weather and traffic during "good morning america." >> we are always on at abc7news.com. also where you can find live also where you can find live doppler 7 hd. captioned by closed captioning services, inc. >>> good morning, america. breaking overnight, killer storm. tornadoes hit the gulf coast with more than 30 twisters touching down. >> oh, wow. oh, look at that tornado. >> leaving thousands without power. and it's not over yet. >>> whiteout. 21 states under snow warnings, from texas to maine. the downfall causing highway pileups. and threatening to bring holiday travel to a halt. and get ready. a massive nor'easter is on the way. sam is here with the latest. >>> and the chilling note left by the killer in rochester, new york, who targeted the firefighters as they responded to that massive fire. the gruesome reason he set his neighborhood aflame. >>> and a million-dollar mixup.